:root{--bg:#0d0f14;--panel:#161922;--line:#262a36;--text:#e8e6df;--muted:#8b8f9a;--gold:#c8a24a;--danger:#d9534f}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}
a{color:var(--gold);text-decoration:none}
a:hover{text-decoration:underline}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--line);background:var(--panel)}
.brand{font-size:18px;font-weight:600;color:var(--text);display:flex;align-items:center;gap:8px}
.badge{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:6px;background:var(--gold);color:#1a1206;font-weight:800}
nav{display:flex;align-items:center;gap:18px}
nav .email{color:var(--muted);font-size:14px}
main{max-width:960px;margin:28px auto;padding:0 22px;display:flex;flex-direction:column;gap:20px}
h1{font-size:22px;margin:0 0 16px}
h2{font-size:16px;margin:0 0 14px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
.card.narrow{max-width:380px;margin:60px auto}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat{display:flex;flex-direction:column;gap:6px}
.stat .label{color:var(--muted);font-size:13px}
.stat .value{font-size:26px;font-weight:700;color:var(--gold)}
label{display:block;margin-bottom:14px;font-size:14px;color:var(--muted)}
input{display:block;width:100%;margin-top:6px;padding:10px 12px;background:#0f1219;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px}
.row{display:flex;gap:10px;margin-bottom:18px;align-items:center}
.row input{margin-top:0}
.btn{display:inline-block;background:var(--gold);color:#1a1206;border:none;padding:10px 16px;border-radius:8px;font-weight:600;cursor:pointer;font-size:14px;white-space:nowrap}
.btn:hover{filter:brightness(1.08);text-decoration:none}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--text);padding:8px 14px;border-radius:8px;cursor:pointer;font-size:13px;white-space:nowrap}
.btn-ghost.danger{color:var(--danger);border-color:#3a2222}
.muted{color:var(--muted)}
.error{background:#3a2222;border:1px solid #5a3030;color:#f0c0c0;padding:10px 12px;border-radius:8px;margin-bottom:14px;font-size:14px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}
.tag{font-size:12px;padding:2px 8px;border-radius:99px;background:#22262f;color:var(--muted)}
.tag.active{background:#1d2a1d;color:#9bd29b}
.tag.revoked{background:#2a1d1d;color:#d29b9b}
.newkey{background:#1d241d;border:1px solid #2e4a2e;border-radius:8px;padding:14px;margin-bottom:16px}
.keyval{display:block;margin-top:8px;word-break:break-all;color:var(--gold);font-size:14px}
.chart{width:100%;height:140px;display:block}
.chart-axis{position:relative;height:14px;margin-top:6px}
.chart-axis span{position:absolute;transform:translateX(-50%);font-size:11px;line-height:14px;color:var(--muted);white-space:nowrap}
.banner{padding:12px 16px;border-radius:8px;font-size:14px;margin:0}
.banner.success{background:#1d241d;border:1px solid #2e4a2e;color:#9bd29b}
.banner.muted-banner{background:var(--panel);border:1px solid var(--line);color:var(--muted)}
.row form{margin:0}
nav .workspace{color:var(--gold);font-size:14px;font-weight:600}
.tag.role-owner{background:#2a2010;color:var(--gold)}
.tag.role-admin{background:#1d242e;color:#9fb8d6}
.tag.role-member{background:#1d2a1d;color:#9bd29b}
.tag.role-viewer{background:#22262f;color:var(--muted)}
table select{width:auto;display:inline-block}
.perms{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:14px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px}
.perms legend{padding:0 6px;font-size:12px}
.perms .checkbox{margin:0;font-size:13px;color:var(--text)}
.perms .checkbox input{display:inline-block;width:auto;margin:0 8px 0 0;vertical-align:middle}
label.checkbox{display:flex;align-items:center;gap:8px;color:var(--text);font-size:14px;margin-bottom:12px}
label.checkbox input[type=checkbox]{display:inline-block;width:auto;margin:0;vertical-align:middle}
.row label{margin-bottom:0;flex:1}
.perm-chip{display:inline-block;margin:0 4px 4px 0;padding:2px 8px;background:#22262f;border:1px solid var(--line);border-radius:4px;font-size:12px;color:var(--text)}
.hero h1{font-size:28px;margin:0 0 12px;color:var(--text)}
.hero p{font-size:15px;max-width:720px}
.quickstart{padding-left:22px;line-height:1.8}
.quickstart li{margin-bottom:6px}
.code{background:#0a0c12;border:1px solid var(--line);border-radius:8px;padding:14px 16px;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:#d6d3cd;white-space:pre;margin:0}
.featurelist{padding-left:22px;line-height:1.7;margin:0}
.features-list{display:flex;flex-direction:column}
.feature-row{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.feature-row:last-child{border-bottom:0}
.feature-row > div{flex:1;min-width:0}
.feature-row strong{display:block;color:var(--text);font-size:15px;margin-bottom:5px;font-weight:600}
.feature-row p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}
.feature-row code{font-size:12px;color:var(--gold);background:#0a0c12;padding:1px 6px;border-radius:4px}
.check{flex:0 0 30px;display:inline-grid;place-items:center;width:30px;height:30px;background:#22c55e;border-radius:7px;color:#fff;margin-top:1px;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.check svg{width:20px;height:20px;display:block}
.check.soon{background:#0f1219;border:1px solid var(--line);color:var(--gold)}
.check.soon svg{width:16px;height:16px}
.wa-fab{position:fixed;bottom:22px;right:22px;width:56px;height:56px;background:#25D366;border-radius:50%;display:inline-grid;place-items:center;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.4),0 2px 4px rgba(0,0,0,.2);z-index:1000;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.wa-fab:hover{transform:translateY(-2px);background:#1ebe5b;box-shadow:0 8px 24px rgba(0,0,0,.5),0 4px 8px rgba(0,0,0,.25);text-decoration:none}
.wa-fab:focus-visible{outline:3px solid #25D366;outline-offset:3px}
.wa-fab svg{display:block}
@media print{.wa-fab{display:none}}
.copy-row{display:flex;align-items:center;gap:10px;min-width:0}
.copy-row > code,.copy-row > .keyval,.copy-row > .endpoint{flex:1;min-width:0;overflow:auto;white-space:nowrap}
.copy-btn{flex-shrink:0;display:inline-grid;place-items:center;width:34px;height:34px;background:transparent;border:1px solid var(--line);border-radius:6px;color:var(--muted);cursor:pointer;padding:0;transition:color .15s ease,border-color .15s ease,background .15s ease}
.copy-btn:hover{color:var(--gold);border-color:var(--gold);background:rgba(200,162,74,.08)}
.copy-btn svg{width:16px;height:16px;display:block}
.copy-btn .copy-check{display:none}
.copy-btn.copied{color:#9bd29b;border-color:#2e4a2e;background:#1d2a1d}
.copy-btn.copied .copy-icon{display:none}
.copy-btn.copied .copy-check{display:block}
.apitest textarea{display:block;width:100%;margin-top:5px;padding:9px 11px;background:#0f1219;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px;line-height:1.5;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical;min-height:60px;box-sizing:border-box}
.apitest input[type=text]{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.test-result:empty{display:none}
.test-result{margin-top:16px}
.test-loading{color:var(--muted);font-size:14px;padding:8px 0}
.test-content{background:#0a0c12;border:1px solid var(--line);border-radius:8px;padding:14px 16px;color:var(--text);white-space:pre-wrap;font-size:14px;line-height:1.55;word-wrap:break-word}
.test-meta{margin-top:8px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.test-err{background:#3a2222;border:1px solid #5a3030;color:#f0c0c0;padding:10px 12px;border-radius:8px;font-size:14px;line-height:1.5}
.test-err strong{color:#f4a4a4}
.apibase{display:flex;flex-direction:column;gap:8px}
.endpoint{color:var(--gold);font-size:15px;word-break:break-all}
.hint{display:block;color:var(--muted);font-size:12px;margin-top:6px}
label .hint{margin-top:4px}
.snippet{position:relative;margin:0 0 14px}
.snippet:last-child{margin-bottom:0}
.snippet .code{padding-right:54px}
.copy-btn-snippet{position:absolute;top:8px;right:8px;background:rgba(15,18,25,.92);backdrop-filter:blur(4px)}
.copy-btn-snippet:hover{background:rgba(200,162,74,.18)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);padding:0 4px;margin:-4px 0 4px}
.tabs .tab{padding:11px 18px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px;font-size:14px;font-weight:500;transition:color .15s ease,border-color .15s ease;text-decoration:none}
.tabs .tab:hover{color:var(--text);text-decoration:none}
.tabs .tab.active{color:var(--gold);border-bottom-color:var(--gold)}
.inline-dept{margin:0}
.inline-dept select{margin-top:0;padding:6px 8px;font-size:13px;width:auto;min-width:140px}
.row select{display:block;width:auto;margin-top:0;padding:10px 12px;background:#0f1219;border:1px solid var(--line);border-radius:8px;color:var(--text);font-size:14px}
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}
.pager .btn-ghost[disabled]{opacity:.4;cursor:default}
.pager .btn-ghost[disabled]:hover{color:var(--text);border-color:var(--line);text-decoration:none}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{cursor:pointer;padding:16px 28px 16px 0;font-size:15px;font-weight:600;color:var(--text);list-style:none;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:4px;top:22px;width:8px;height:8px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .18s ease}
.faq-item[open] summary::after{transform:rotate(225deg);top:26px}
.faq-item summary:hover{color:var(--gold)}
.faq-item[open] summary{color:var(--gold)}
.faq-item summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}
.faq-answer{padding:0 0 18px;margin:0;font-size:14px;line-height:1.65;color:var(--muted);max-width:760px}
.faq-answer p{margin:0 0 10px}
.faq-answer p:last-child{margin:0}
.faq-answer code{font-size:12px;color:var(--gold);background:#0a0c12;padding:1px 6px;border-radius:4px}
.faq-answer strong{color:var(--text)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.fact{background:#0f1219;border:1px solid var(--line);border-radius:10px;padding:16px}
.fact h3{margin:0 0 8px;font-size:15px;color:var(--text)}
.fact p{margin:0;font-size:14px;line-height:1.6;color:var(--muted)}
.fact code{font-size:12px;color:var(--gold);background:#0a0c12;padding:1px 6px;border-radius:4px}
.explore-row{display:flex;gap:10px;flex-wrap:wrap}
.tag.free{background:#2a2010;color:var(--gold)}
.models-wrap{overflow-x:auto}
.models-wrap td code{color:var(--gold)}
p.muted a{text-decoration:underline}
@media (max-width:700px){.facts{grid-template-columns:1fr}}
@media (max-width:640px){.topbar{padding:10px 14px}nav{flex-wrap:wrap;gap:10px;font-size:14px}.btn{padding:12px 18px}}